Specifications
Dimensions
- Drive End Bearing Size6309
- Frame Size256T
- Opposite Drive End Bearing Size6208
- Overall Length23.1900 in
- Overall Length C Dimension21.69 in
- Service Factor1.15
- Shaft Diameter1.6250 in
- Weight255 lbs
Details
- Additional DetailsClass F insulated motor with 1.15 service factor or higher that operates within class “B” temperature limits at rated horsepower. Heavy-gauge steel frame construction, ball bearings, with plugged grease passages. Dynamically balanced rotors for reduced vibration and quiet operation. All models meet NEMA Premium® efficiencies, are Inverter Ready, and have a 3-year warranty. Includes bar-coded spec number label. Mounting holes on drive endplate for field conversion to add AEGIS® shaft ground.
- Ambient Temperature Range104 °F;40 °C
- Amps @ Voltage49.4 A @ 208 V; 47.0 A @ 230 V; 23.5 A @ 460 V
- ApplicationsHeating, ventilation and air conditioning blower and fan motors.
- Assembly Box MountingF1
- Base RPM1765 rpm
- Description20HP, 1765RPM, 3PH, 60HZ, 256T, 3948M, OPSB, F1
- Description Keyword20 hp
- Drive End Bearing6309
- Duty Condition TypeContinuous Duty
- Electrical TypeThree Phase
- Enclosure TypeOPSB (Open Slotted Band)
- Frame MaterialSteel
- Frequency Rating60 Hz
- Full Load Current23.50 A
- Full Load Efficiency93.00 %
- Harmonization Code8501.52.4000
- Hp20 hp
- Instructional Video
- Insulation ClassF
- IP Rating22/23
- KVA CodeG
- Manufacturer Catalog
- Manufacturer Catalog NumberEHM2515T
- Manufacturer Product Page
- Motor CategoryBlower/Fan Motor
- Motor Horsepower20 hp
- Motor Phase3 ph
- Motor Poles4
- Motor Supply Voltage230 V, 460 V
- Mounting TypeFoot
- NEMA Design ClassA
- Number Of Speeds1
- Opposite Drive End Bearing6208
- Opposite Drive End Bearing TypeBall
- Product TypeAir Handling (HVAC) Motors
- Shaft RotationReversible
- Standards MetUR, CSA
- Starting MethodDirect on line
- Synchronous Rpm1800 rpm
- Type Of BearingBall
- UPC_NO781568424179
- Voltage230 V, 460 V
- Volts @ Frequency230 V @ 60 Hz; 460 V @ 60 Hz
- Wiring Diagram
Overview
Mfr description
EHM2515T 20HP,1765RPM,3PH,60HZ,256T